... -L 2,2960 48 10/100 + 2 T/SFP LAN 3,large stock\competitive pirce\prompt delivery 1,Switch WS-C2960 ... -48TC-L2,2960 48 10/100 + 2 T/SFP LAN 3,large stock\competitive pirce\prompt delivery4,one year warrantyItem Number ... :IEEE 802.3,IEEE 802.3u,IEEE 802.1x,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1s,IEEE 802.1w,IEEE 802.3ad,IEEE 802.3z,IEEE 802 ...